ALLOY C18080銅合金C18080銅合金材料介紹
C18080 (CuCrAgFeTiSi)是一種可熱處理的銅合金，在392°F的溫度下具有很高的導電性和抗應力關系。
該合金具有良好的成形性，適用範圍廣泛。
材料特徵
抗應力鬆弛能力，耐腐蝕性，成形性，耐氧化性
材料應用
電子電器類集成電路、大中功率管、計量測，發光二極管和LED支架，通信、 試儀器連接器、端子等 。
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ELECTRICAL PROPERTIES (REFERENCE 1,8MM) |
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Minimum electrical conductivity |
% IACS |
90 |
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Average electrical conductivity |
% IACS |
93 |
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Electrical resistivity |
nOhmm |
19,16 |
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MECHANICAL PROPERTIES (REFERENCE 1,8MM) |
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Minimum tensile strength |
MPa |
414 |
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Average tensile strength |
MPa |
450 |
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Elongation |
% |
10 |
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PHYSICAL PROPERTIES (REFERENCE 1,8MM) |
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Temperature coefficient |
10-3/K |
3,6 |
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Coefficient of thermal expansion |
10-6/K |
17,6 |
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Density |
g/cm³ |
8,89 |
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CHEMICAL COMPOSITION (REFERENCE VALUE) |
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Cu |
O2 |
Ag |
Si |
Cr |
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balance |
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0,10% |
0,03% |
0,40% |
